Brocks exhaust ShortMeg 2 Full System Black Cerakote® 12" Muffler Z125 Pro 17-20

Brocks exhaust ShortMeg 2 Full System Black Cerakote® 12" Muffler Z125 Pro 17-20

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12" megaphone muffler
High-temp black (Cerakote®) ceramic coated finish
Maximized power gains on stock and modified engines
2" outlet removable baffle (glass wool/fiberglass) for long life, deep sound
Larger diameter outlet provides increased exhaust flow
Distinctive look/aggressive sound (2” optional noise reduction insert sold separately)
Pre-installed 18mm bung for wideband O2 sensor
(12mm bung adapter and block-off plug included)
Provides maximum ground clearance
55% weight savings vs. OEM full system
No fairing modifications required
Aerospace quality, ultra lightweight stainless construction
Note: Designed for use with OEM rearset, modification may be required for use with aftermarket rearset
Includes Brock’s lifetime direct support package
At no additional charge
Includes access to Brock's map support program
At no additional charge


The ShortMeg 2™ Exhaust System combines our legendary race-proven performance with the distinctive look and sound of our ShortMeg 2™ Muffler. Manufactured to stringent specifications, Brock personally designed and hand-tuned the ShortMeg 2™ Full Exhaust System to find the ideal balance of performance and attitude. Keeping our creative Z125 Pro owners in mind, this low-mount exhaust option was designed to tuck up tight along the engine to provide the most ground clearance available. Now you can stretch and lower your Z125 Pro without being restricted by your exhaust.


Z125 Pro Exhaust System Decibel Levels

Testing procedure performed according to SAE J2825

ShortMeg 2™ Muffler:

Idle: 101dB / 3000 RPM: 107dB

ShortMeg 2™ Muffler (with Noise Reduction Plug):

Idle: 93dB / 3000 RPM: 103dB

Z125 Pro Exhaust Weight Comparison:

OEM Exhaust System (one piece):

Full Exhaust: 8.55 lb.
Total = 8.55 lb.

Brock's Performance ShortMeg 2™ Full System:

Muffler: 2.35 lb.
Head Pipe: 1.05 lb.
Hardware: 0.25 lb.
Flange: 0.20 lb.
Total = 3.85 lb.

Total Weight Savings = 4.70 lb. or 55% of stock weight